Even with a few weeks’ severance to get into the new year, the layoff was psychologically devastating.

"They tortured us physically and psychologically. They wouldn't let us sleep, they were always coming to ask us to get up and line up," he explains.

Wales' Children's Commissioner Rocio Cifuentes welcomed the move and said having to discuss the book in class had been "psychologically and emotionally" harmful for some black children.

Ms Robinson, who is also the national adviser to the Welsh government on violence against women, domestic abuse and sexual violence, said recognising the harm both physically and psychologically was key for the guidance.

“Another big thing about Saturn Returns is that it’s one of the first times that we need to psychologically stand on our own apart from our origens,” Chani says.